Thank you.
Dr. Shevchuk, I was quite taken by your shocking statistic that 30% to 50% of prescriptions are inappropriate. I take it that's not just for antibiotics, so first, are you referring to 30% to 50% of prescriptions for antibiotics or 30% to 50% of prescriptions generally? Second, to the extent that these are inappropriate prescriptions for antibiotics, I think I'm getting a bit of an idea of why that's the case. It sounds as though it's the difficulty of determining a virus infection versus a bacterial inflection. Are there any other reasons we're prescribing so inappropriately?